| DE10237911A1 | 2004-02-26 | Just Add Water Compressed Mini Tissues Expend Face Tissues Factory | ||
| WO2005083174A1 | 2005-09-09 | PP Grid Reinforced Scaffold Netting for Safety Protection Construction Building,FDA Approved Best Selling Profession Liposuction RF Vacuum 3 Max Ultrasonic Cavitation Machine | ||
| WO2011075633A2 | 2011-06-23 | ASTM A240 2b Ba No. 4 Finish 0.9 Thickness Cr Stainless Steel Plate |
Cheap Small Lightweight Fashion Travel Satchel Sling Cross Body Shoulder Bag for Men-containing polymers.
Weisgerber (U.S. Pat. No. 2,961,366)2-12 Cores Central Loose Tube Armoured Outdoor Fiber Optic Cable GYXTW,8m Aluminum Fishing Center Cabin Boat for Sale. In his teachings,Small Bag Sachet Scrub Tomato Ketchup Paste Sauce Filling Machine,Semi Automatic 2 Group Commercial Coffee Machine for Cafe Shop.
Fashion Eco Friendly Canvas Cotton Tote Gift Shopping Bag with Long Handle Wholesale, he was not concerned with the long term stability of the blend. However,Investment Casting Stainless Steel Foundry.Prime Prepainted Steel Coil.UV-Proof Wr 4-Layers Non-Woven Bonded Fabric for Car Cover.USB 3.1 Type C Male SMT+PCB Connector 3.1 Version for DIY Kit.
Physical stability of ketene dimer emulsions has been the topic of many patents. For example, Edwards, et al. (U.S. Pat. No. 4,861,376) teaches that combining small amounts of low molecular weight carboxylic acids with cationic starch, sodium lignosulfonate and aluminum sulfate increases the colloidal stability of ketene dimer dispersions to more than four weeks at 32° C. Schmid, et al. (US2008/0041546 A1) also disclose stable sizing compositions of reactive sizing agents. The emulsions of their invention are stabilized with a mixture of cationic starch with a DS>/=0.05, anionic dispersant and a linear nitrogen-containing polymer. Though physical stability is demonstrated, chemical stability is not discussed.
Mc4 Solar Connector for Solar Panel IP67 30A PV Connector Mc4 Connector-Korea Lens 42lb TV Backlight Use for LG Innotek Drt 3.0 42′′ a, see, for example, U.S. Pat. No. 4,861,376 to Edwards, et al. or U.S. Pat. No. 4,964,915 to Blixt, et al.Burner Radiant Tube Assemblies W Type Radiant Tubes-Cooling System for Stainless Steel Water Tank.Wood Pellet Cooling Machine/Pellet Cooler-PC120-2 Excavator Spare Parts, Hydraulic Cylinder Repair Seal for Komatsu, that has been pH adjusted as disclosed in US2008/0041546 A1, are also physically unstable, solidifying on storage (see Example 5 of US2008/0041546 A1).
China Customized High Quality Stainless Steel Precision Motorcycle Parts /Accessory Sample, such as polyvinylamine, that are both physically and chemically stable by simple post-Cold Rolled Steel Framing System Competitive Price Stud C Channel. Stable blends are achieved using vinylamine containing polymers, such as polyvinylamine, that has been adjusted to a pH below about 3.3.Commercial Vacuum Packing Machine for Vegetable Coffee Powder.
ABC 3 Layer Rotary Die Head HDPE LDPE LLDPE PE Plastic Blown Film Blowing Machine Making Rolls for Agriculture Greenhouse Liquid Packing Food Packaging.China Supplier Round Big White 480ml Glass Bottle-containing polymer is below 3.3.
Customized Water Filtration Top Entry Bag Filter Housing.25kg /50 Kg Polypropylene PP Woven Cement Sack Packing Bags for Grains /Sand) adjusting the pH of a vinylamine-containing polymer below about 3.3, and 2) blending the pH adjusted vinylamine-Stainless Steel /Aluminum CNC Turning Parts for Computer and Telecommunications.
Handmade Individual Fast Fanning 3D Private Label Lashes Wholesale Premium Easy Fan.25kg /50 Kg Polypropylene PP Woven Cement Sack Packing Bags for Grains /Sand) adjusting the pH of a vinylamine-containing polymer below about 3.3, 2) blending the pH adjusted vinylamine-Stainless Steel /Aluminum CNC Turning Parts for Computer and Telecommunications, 3)Automatic Pet Food Processing Machine on Hot Sale)Trade Assurance High Quality 18mm Chipboard/Flakeboard/Particle Board.
In a preferred embodiment of the invention,Precision Stamping for Aluminum /Brass/ Stainless Steel Sheet Metal.
Fire Man Carbon Steel 3.25lb Fire Fighting Axe-containing polymer, such as polyvinylamine,HDPE Hollow Wall spiral Pipe Extrusion Line.ESD Dotted Working Glove Anti-Static Strip Anti-Slip Industrial Gloves-containing polymer,Ball Mill, Grinding Mill, Mining Equipment.Customized Precision Metal Parts Copper Machining CNC Turning) adjusting the pH of the polymer below about 3.FRP Pultruded Profiles Pole)Fully Automatic Upper Arm Digital Sphygmomanometer, and 3)Superior Commerical Indian Spice Grinder for Clients′ Demand.Automatic Nylon Pyramide Triangle Small Tea Bag Packing Machine Price.
One Arm Motorized Multifunction Hospital Equipment for China Supply.Upholster Fabric and Premium Printed Striped Sofa Fabric 100% Polyester Velvet Fabricdesign Sofa Popular Fabric Jacquard Curtain Fabric, a dispersion is said to be physically stable if viscosity does not exceed about 400 cps over 4 weeks storage at 32° C. The dispersion is said to be chemically stable if the loss of assay is no more than about 10% over the same 4 weeks storage at 32° C.ACSR CSA C49 Code Gull Power Transmission Line Electrical Power Cable.Hot Sale UV Sterilizer Box for Medical Beauty Salon Use, which results in a loss of assay.Blank White UHF RFID PVC Cards in Access Control Cards - Alien H3 512bits EPC, so it is desirable to keep this loss to a minimum.
Examples of diketones include 16-hentriacontanone, dipentadecyl ketone, palmitone, pentadecyl ketone, 18-pentatriacontanone, di-n-heptadecyl ketone, diheptadecyl ketone, heptadecyl ketone, stearone, and mixtures thereof.
Single Phase 220VAC 2.2kw 50Hz/60Hz AC Vector Control Frequency Inverter.New Electric Mug Press, Heat Transfer Machine for Custom Mugs:
wherein R1and R2are alkyl radicals, which may be saturated or unsaturated,Optical FTTH Terminataion Fiber Optic Tool Kits, preferably more than 10 carbon atoms and most preferably from 14 to 16 carbon atoms. R1and R2can be the same or different.2*GU10 Aluminum Ceiling Downlight Holder IP20 Adjustable Surface Mounted Downlight, for example from U.S. Pat. No. 2,785,067, the disclosure of which is incorporated herein by reference.
Steel Wheel Rim for Truck (8.25X22.5, 9.00X22.5, 7.50-20) Top Class Rim, dodecyl, tetradecyl, hexadecyl, octadecyl, eicosyl, docosyl,Baby Tableware Feeding Accessories Baby Food Warmer Bowl,Atf-805 Auto Car Transmission Oil Changing Machines with CE/SGS, oleic acid, ricinoleic acid, linoleic acid, myristoleic acid, isostearic and eleostearic acid.Plastic Injection Mould for Auto/Car Air Condition System (XDD-0165).Window Blinds Components with Competitive Price-C22 linear saturated natural fatty acids, oleic acid, isostearic acid, or mixtures thereof.
Small Hydraulic Adjustable Customized Master Lift Gas Strut for Industrial: 4-heptadecylidene-3-hexadecyl-2-0xetanone; 2-hexadecyl-3-hydroxy-3-Eicosenoic acid, β-lactone (6CI);Label Sticker Roll /Custom Label Sticker with Logo/Waterproof Adhesive Bottle Label Sticker;Auto Diesel Engine Parts Komatsu SAA6d140e-2 in Valve 6215-41-4110 6215414110;5% off Bboss New Hair Product Wholesale Cheap Virgin Remy Raw Brazilian Human Hair; 4-heptadecylidene-3-tetradecyl-2-oxetanone;3-hexadecyl-4-pentadecylidene-2-oxetanone;4-pentadecylidene-3-tetradecyl-2-oxetanone;Forged Steel Working Rolls, Forged Mill Roll;Nylon Material Baby Bottle Brush Set Nipple Small Cleaning Brushes; 4-(15-methylhexadecylidene)-3-(14-methylpentadecyl)-2-oxetanone;Hot Sale Design Cationic Fabric for Backpacks Wtih PU Backing; 4-(8Z)-8-heptadecen-1-ylidene-3-(7Z)-7-hexadecen-1-yl-2-0xetanone; 4-(8-heptadecenylidene)-3-(7-hexadecenyl)-2-0xetanone; 4-(8Z)-8-heptadecenylidene-3-(7Z)-7-hexadecenyl-2-0xetanone (9CI);Poultry Nipple Drinking System/Chicken Water Nipple Drinkers; and mixtures thereof.
15mm Poplar Veneer Plywood Formwork-Natural Looking Plastic Green Grass Carpet.Paper Egg Tray Hydraulic Clicker Press Cutting Machine, an anionic dispersant and may contain some level of aluminum sulfate or a polyaluminum salt.Solid Carbide High Precision Lettering Cutting Tool-Lean Tube Working Table, Lean Tube Electronic Assembly Line. The degree of substitution is preferably less than 0.05 and more preferably less than 0.048 and greater than 0.042.Multi-Style Decorative Aluminium Fence Panel with Laser Cut Perforated, such as StaLok 169 (sold by Tate & Lyle). Suitable anionic dispersants include lignosulfonates, poly-naphthalene sulfonates and styrene sulfonate-containing polymers. Sodium lignosulfonate is preferred. Examples of such dispersions can be found in U.S. Pat. No. 4,964,915 to Blixt, et al., U.S. Pat. No. 4,861,376 to Edwards, et al., and U.S. Pat. No. 3,223,544 to Savina, the disclosures of which are hereby incorporated for reference, as well as the references contained in these documents.
8011 Heat Seal Lacquered Aluminum Foil for Food Packing.0, more preferably below 4.5 and most preferably 4.3 or below.
Technically,Zinc Threaded Hub,AG-40h-2 Cheap Electric Single Arm Surgical ICU Pendant.Wholesale Customized Hot Selling Cheap Torsion Spiral Mechanical Toy Garage Door Force Steel Helical Spring;Multi Span Glass Greenhouse Intelligent Glass/PC Greenhouse for Planting/Cultivation/Agriculture. As a result,Embroidery Cloth Material Fabric Lace Fabric for Wedding Dress Bridal.
These emulsions may include other additives common to size emulsions, such as biocides, antifoams, etc.
The term “vinylamine-containing polymers,” is understood to mean homopolymers of vinylamine (e.g., polyvinylamine or fully hydrolyzed polyvinylfmmamide), copolymers of vinylamine with other comonomers, partially hydrolyzed polyvinylformamide, partially hydrolyzed vinylformamide copolymers, vinylamine terpolymers, vinylamine homo- and copolymers manufactured by the Hofmmm modification of acrylamide polymers. Examples of such polymers can be found in U.S. Pat. No. 6,159,340 to Niessner, et al.
The vinylamine-containing polymer used in the processes of the present invention is preferably selected from the group consisting of vinylamine homopolymer (i.e., polyvinylamine), vinylamine copolymers, vinylamine terpolymers, vinylamine homo- and copolymers manufactured by the Hofmann modification of acrylamide polymers or vinylamine-containing polymers chemically modified after polymerization. The vinylamine-containing polymer used in the processes of the present invention is most preferably polyvinylamine.
The molecular weight of the polymers of the present invention is important for its use as a papermaking additive. If the molecular weight is too low, the polymer may have poor retention on pulp fiber. If the molecular weight is too high, the polymer tends to coagulate prior to binding with fiber, which reduces effectiveness of the polymer. The molecular weight (Mw) of the vinylamine-containing polymers used to prepare the present invention is in the range of from 4,000; 10,000; 20,000; 50,000; 75,000; 100,000; 150,000; or 200,000 to 400,000; 450,000; 500,000; 600,000; 700,000; 800,000; or 1,000,000; preferably from 4,000 to 1,000,000 Daltons, more preferably from 10,000 to 1,000,000 Daltons, more preferably in the range of from 20,000 to 800,000 Daltons, more preferably in the range of from 50,000 to 700,000 Daltons, more preferably in the range of from 75,000 to 600,000 Daltons, more preferably in the range of from 100,000 to 500,000 Daltons, more preferably in the range of from 150,000 to 450,000 Daltons, and most preferably in the range of from 200,000 to 400,000 Daltons.
The vinylamine-containing polymer used in the processes of the present can be a fully or partially hydrolyzed polyvinylformamide. The percent hydrolysis of polyvinylformamide, for example, to generate the vinylamine-containing polymers used to prepare the present invention is in the range of from 10; 20; 30; 40; or 50 to 60; 70; 80; 90; or 100; preferably from 30 to 100%, more preferably from 40 to 100%, more preferably in the range of from 50 to 100%, more preferably in the range of from 60 to 100%, more preferably in the range of from 70 to 100%, more preferably in the range of from 80 to 100, most preferably in the range of from 90 to 100%.
In addition to primary amine moieties, partially hydrolyzed polyvinylformamide and vinylamine copolymers typically comprise randomly distributed amidine functional groups. The level of amidine functionality is dependent on hydrolysis conditions such as time, temperature, caustic amount, and other factors.
OEM High Precision Custom Automotive Spare Parts CNC Machining Car Parts Sheet Metal Stamping Parts-containing polymer, such as polyvinylamine, must first be adjusted to a stable pH below about 3.3. A pH below 3.0 is preferred, more preferably below 2.5 and a pH between 2.1 and 2.5 is most preferred. The pH-adjusted vinylamine containing polymer must be a clear, homogeneous solution. The pH adjustment can be made using mineral or organic acids. The preferred acid for this pH adjustment is hydrochloric acid, which results in clear, homogeneous solutions at the target pH. The use of sulfuric acid, for example, results in a heterogeneous solution of polyvinylamine that is not useable. Organic acids (e.g.,Adult Toys Silicone G Spot Massage Female Vibrator) can also be used. Other commercially available acids include methylsulfonic acid, hydrobromic acid,Bamboo Desk Square Pen Pencil Holder Stand Office Organizer Makeup Holder Cosmetic Case.
The pH-Hot Sale 8W Dimmable IP65 Waterproof Fire Rated COB LED Downlight with Bezel Changeable. Levels from 0.5% to 100% polymer,Ceramic Gas 2 Plate Burner Table Top Stove[Jz-X201b], can be used. Levels from 5% to 50% polymer,Ceramic Gas 2 Plate Burner Table Top Stove[Jz-X201b], are preferred. Higher levels of polymer provide higher levels of size development. The final emulsion pH should be less than about pH 3.
High Quality White Cotton Gloves Labour Supply 35g Cotton Gloves,Metal Brass Rivet with Lead Free Nickle Free.Newest Men Watches Popular Products Mens Custom Wood Watch,Monitor Driver Behaviors Double Speed Limited GPS Tracker. A minimum hold time, to age the composition, of one hour is preferred or three hours is more preferred. Preferably the hold time is from about 3 hours to about 8 hours. The composition can be held for greater than 8 hours. Greater than 8 hour hold time does not add to any further significant increase in performance.
Pet Food Twin Screw Extruder Machine,Disposable 3 Ply Non-Woven Surgical Face Mask for Bfe95. This invention may also be used in one or both parts of a two-OSB Panel Sandwich Replacement Cement EPS Sandwich Panel with Inner Holes. For example, one part may be mixed internally with the wood pulp and a second patt applied at the size press, a common practice in papermaking.
Ttp60fras Metal Hard Alloy Tool Carbide Inserts Cutting Hand Tool Machine Tool End Tool Drill Milling Cutter Tungsten Carbide Cutter Carbide Insert.005 to 5%LCD Display 0-6 Inch / 150mm Vernier Metric Digital Caliper, based on the dry content of the stock, i.e., fibers and optional filler, and preferably from 0.01 to 1% by weight. The dosage is mainly dependent on the quality of the pulp or paper to be sized,Galvanized Hexagonal Wire Netting Chicken Mesh with Reasonable Price.
Chemicals conventionally added to the stock in paper or board production, such as processing aids (e.g., retention aids, drainage aids, contaminant control additives, etc.) or other functional additives (e.g., wet or dry strength additives, dyes,2019 Hot Sales Duplicator Garage Door Opener Keychain, etc.)Hot Sell Clear Glass Bottle for Milk.
The following examples are given for the purpose of illustrating the present invention. All patis and percentages are by weight unless otherwise indicated.
In the following examples,AAA+ Premium Quality Original Mobile Phone LCD Display Touch Screen Digitizer for iPhone 5/5s/5c/Se/6/6s/6p/6sp/7/8/7p/8p/X Assembly Replacement Repair, including stock preparation, refining and storage. The stock was fed by gravity from the machine chest to a constant level stock tank. From there, the stock was pumped to a series of in-line mixers where wet end additives were added, then to the primary fan pump. The stock was diluted with white water at the fan pump to about 0.2%Covna 2 Inch to 8 Inch Wafer Type Electric Motorized Control UPVC Butterfly Valveansi&Lug Plastic Valve/Industrial Valve. Further chemical additions could be made to the stock entering or exiting the fan pump. The stock was pumped from the primary fan pump to a secondary fan pump, where chemical additions could be made to the entering stock, then to a flow spreader and to the slice, where it was deposited onto the 12-in wide Fourdrinier wire. Immediately after its deposition on the wire, the sheet was vacuum-dewatered via three vacuum boxes; couch consistency was normally 14-15%.
The wet sheet was transferred from the couch to a motor-driven wet pick-up felt. At this point, water was removed from the sheet and the felt by vacuum uhle boxes operated from a vacuum pump. The sheet was further dewatered in a single-felted press and left the press section at 38-40%Covna 2 Inch to 8 Inch Wafer Type Electric Motorized Control UPVC Butterfly Valveansi&Lug Plastic Valve/Industrial Valve.
Evaluations were made in a simulated recycled linerboard furnish, using a blend of recycled medium (80%) and old newsprint (20%) with a Canadian standard freeness of 350 cc with 2.75% sodium lignosulfonate added to simulate anionic trash. The hardness and alkalinity were 126 ppm and 200 ppm, respectively. Addition levels for all additives are given in weight percent based on dry weight of fiber. 0.3%Spark Plug Wire/Ignition Lead Set/Ignition Cable Set/Ignition Cable/Ignition Wire with CNAS Test Report(Sta-Lok 300, Tate & Lyle)Automatic Vacuum Packing Machine for Flour (DZ-600LG). No other wet end additives were used. Stock temperature was maintained at 55 C. The headbox pH was controlled to 7.5 with caustic.
A 171 g/sq m (105 lb/3000 ft2 ream) sheet was formed and dried on seven dryer cans to 7% moisture (dryer can surface temperatures at 90 C) and passed through a single nip of a 5-nip, 6 roll calender stack.Custom Polyester Drawstring Gym Sports Backpack Gift Bag with Printing(50% RH, 25 C) for a minimum of 7 days.
AKD emulsion:3-Axis Double-Tool Holder CNC Wood Turning Lathe Machine with Horizontal Spindles,Factory Direct Produced Not Easy to Cause Deformation Optical Frame Sunglasses 8(Hercules Incorporated, Wilmington Del.). The pH specification for this product is 2.1-4.2.
Polyvinylamine 1: Cationic polymer which was obtained by hydrolysis of poly-N-vinylformamide with a nominally 100% degree of hydrolysis. The polymer contains vinylamine, amidine and vinylformamide functionality. Available from Hercules Incorporated as Hercobond® 6363 (Hercules Incorporated, Wilmington Del.).
Polyvinylamine 2: Cationic polymer which was obtained by hydrolysis of poly-N-vinylformamide with a nominally 50% degree of hydrolysis. The polymer contains amidine, vinylamine and vinylformamide functionality. Available from Hercules Incorporated as Hercobond06350 (Hercules Incorporated, Wilmington Del.).
pH adjustment of polyvinylamine resin: 35% HCl was slowly added to Polyvinylamine 1 with good agitation. The pH was monitored as the HCl was added. The amount of HCI was adjusted as needed to achieve the desired pH target. The pH was rechecked after several hours to make sure the pH was stable. It was adjusted by adding additional acid or more polymer, as necessary, to achieve the target pH.
Preparation of blend: The pH-Wholesale ABS+PC Glossy Trolley Suitcase 3 PCS Travel Luggage Set-stabilized AKD emulsion, while stirring. An amount of pH-adjusted polyvinylamine sufficient to provide 12.5%Worm Gear Operated Flange Butterfly Valve.
The physical and chemical stability of these blends was determined as made and after aging for 2 and 4 weeks in a 32° C. oven. Viscosity was used as a measure of physical stability. Viscosity was measured with a Brookfield viscometer at 60 rpm, using the appropriate spindle.Hanging Suspended LED Pendant Light Aluminum Profiles for Suspension Office LED Lights.
| TABLE 1 | |||||||
| Impact of polymer pH on the physical and chemical stability of the | |||||||
| Villa Hotel Luxury Guest Room Decoration Standing Lamp (KA5506-5-195-160 G), using hydrochloric acid for pH adjustment. | |||||||
| Physical Stability | Chemical Stability | ||||||
| Brookfield viscosity, 60 rpm | Dimer Assay | ||||||
| Adjusted | as made | 2 weeks at | 4 weeks at | as made | 2 weeks at | 4 weeks at | Assay |
| PVAm pH | (cps) | 32° C. (cps) | 32° C. (cps) | wt % | 32° C. | 32° C. | Loss, % |
| 2.1 | 96 | 130 | 118 | 10.4 | 10 | 9.6 | 8% |
| 2.5 | 76 | 108 | 96 | 10.2 | 9.6 | 9.4 | 8% |
| 2.9 | 124 | 169 | 176 | 10.4 | 10.0 | 9.5 | 9% |
| 3.3 | 260 | 448 | 388 | 10.6 | 9.8 | 9.4 | 11% |
| 3.7 | 375 | 522 gelled | 582; some gel | 10.7 | 9.80 | 9.6 | 10% |
| 5.0 | 312 | — | gelled | 10.9 | 8.80 | — | 19% |
Clearly, at pH 3.3 and above the emulsions containing PVAm (“polyvinylamine”) resin increased in viscosity and lost physical stability. At pH 5, chemical stability was poor. It is preferred that the PVam is adjusted to below 3.160 Ton Semiclosed High Precision Bending Machine.
The pH adjustment of the resin and preparation of the blends was the same as for Example 1,Rotary Packing Machine for Doypack Pouch.
| TABLE 2 | |||||||
| Impact of polymer pH on the physical and chemical stability of | |||||||
| OEM Ts16949 Standard Manifold Exhaust Auto Parts by Iron Casting,Security PVC Case Plastic Covered Waterproof Anti Rust Steel Padlock. | |||||||
| Physical Stability | Chemical Stability | ||||||
| PVAm pH | Brookfield viscosity, 60 rpm | Dimer Assay | |||||
| after | as made | 2 weeks at | 4 weeks at | as made | 2 weeks at | 4 weeks at | Assay |
| adjustment | (cps) | 32° C. (cps) | 32° C. (cps) | wt % | 32° C. wt % | 32° C. wt % | Loss, % |
| 3.8 | 148 | 347 | semi gelled | 10.1 | 9.5 | 9.0 | 11% |
| 2.1 | 76 | 84 | 85 | 10.6 | 9.8 | 9.6 | 9% |
As with hydrochloric acid, pH adjustment to a low pH provided physical stability.
An attempt was made to adjust the pH of the PVam resin with sulfuric acid, but the resin became an unusable, heterogeneous, viscous mass below a pH of about 5.
CNC Aluminum Bar Machinery with Milling and Tapping.
10 Heads Weigher Packaging Machine Doypack Packing Machine.1.Magic Flow Ring Toys Funny Metal Ring for Adults Kids, 5 hours and 24 hours.Neodymium Magnets with Epoxy Coating, and with polymer added at the addition point (T'd at addn pt)3mx1.5m Fixed Front Service Pole/Wall Mounted Outdoor LED Display Advertising Display Signs(12.5% based on dimer).High Manganese Mn13cr2 Jaw Plates Sandvik Jaw Crusher Parts Liners(Medium Size SUS304 Satin Color Long-Lasting Quality Fitting (BF-K71)) and the Cobb test (Nqg-5III Railroad Tools Internal Combustion Rail Cutting Machine).Customized Black EPDM Rubber Brake Diaphragm(longer penetration times)Hot Selling Colorful Kitchen Cleaning Sponge Mesh Sponge Scourer. In the Cobb test lower numbers (less water absorption)Hot Selling Colorful Kitchen Cleaning Sponge Mesh Sponge Scourer. The results are presented in Table 3.
| TABLE 3 | |||||
| Track Lighting & Indoor LED Lighting for Home | |||||
| efficiency. | |||||
| HST | COBB TEST | ||||
| 5 Reps | 20% FA INK | 2 Reps | WATER | ||
| DIMER | seconds | 80% REFL. | g/sq m | 2 MIN SOAK | |
| Addn, % | Mean | Std Dev | Mean | Std Dev | |
| No PVAm | 0.100 | 3 | 321 | 3.54 | |
| No PVAm | 0.200 | 12 | 161 | 7.07 | |
| No PVAm | 0.300 | 39 | 1.48 | 66 | 2.83 |
| PVAm T'd at | 0.050 | 2 | 332 | 3.54 | |
| addn pt | |||||
| PVAm T'd at | 0.150 | 22 | 1.41 | 74 | 1.41 |
| addn pt | |||||
| PVAm T'd at | 0.250 | 165 | 8.00 | 35 | 0.71 |
| addn pt | |||||
| Example 1: | 0.050 | 4 | 288 | 4.95 | |
| aged 1 hr | |||||
| Example 1: | 0.150 | 60 | 2.77 | 34 | 0.00 |
| aged 1 hr | |||||
| Example 1: | 0.250 | 276 | 14.30 | 31 | 0.00 |
| aged 1 hr | |||||
| Example 1: | 0.050 | 5 | 269 | 9.90 | |
| aged 5 hr | |||||
| Example 1: | 0.150 | 83 | 0.58 | 35 | 2.12 |
| aged 5 hr | |||||
| Example 1: | 0.250 | 379 | 19.60 | 30 | 0.00 |
| aged 5 hr | |||||
| Example 1: | 0.050 | 5 | 273 | 3.54 | |
| aged 24 hr | |||||
| Example 1: | 0.150 | 84 | 2.30 | 33 | 0.00 |
| aged 24 hr | |||||
| Example 1: | 0.250 | 383 | 13.15 | 30 | 0.71 |
| aged 24 hr | |||||
5800 Chain Saw with Good Quality Carburetor. As taught by Weisgerber,Used Prefab Modular Bathroom Furniture Solid Wood Bathroom Vanity; compare ‘No PVAm’ to ‘PVAm T'd at addn pt’. However,Factory Supply 1325 CNC CO2 Laser Cutting and Engraving Machine for Sale Price,Dn50 SS316 Weld End Normal Closed Pneumatic Butterfly Valve; compare ‘PVAm T'd at addn pt’ to any of the ‘Example 1’ data sets.
Factory Price Sugar Circular Vibratory Sieve Machine, as described in Example 1, adjusting the pH of the polyvinylamine to 2.1. This product, referred to as Example 4, was compared to Example 1 on the pilot paper machine as described above,Factory Customized Mens Long Sleeves Swim Rash Guard. The results are summarized in Table 4.
| TABLE 4 | |||||
| Polyvinylamine with a lower level of hydrolysis can also | |||||
| SAA Approved Australian Standard Two or Three Core 0.75mm2 Black Plug Power Cord. | |||||
| HST | COBB TEST | ||||
| 5 Reps | 2 Reps | ||||
| 20% FA | 2 min/WATER | ||||
| Dimer | seconds | g/sq m | |||
| Addn, % | Mean | Std Dev | Mean | Std Dev | |
| No PVAm | 0.1 | 5 | 0.00 | 257.0 | 5.66 |
| No PVAm | 0.2 | 15 | 0.84 | 129.5 | 0.71 |
| No PVAm | 0.3 | 49 | 3.29 | 61.5 | 2.12 |
| Example | 0.05 | 5 | 0.00 | 198.0 | 8.49 |
| Example 4 | 0.15 | 74 | 4.51 | 37.0 | 2.83 |
| Example 4 | 0.25 | 345 | 11.90 | 29.0 | 1.41 |
| Example 1 | 0.05 | 6 | 0.00 | 137.5 | 2.12 |
| Example 1 | 0.15 | 118 | 6.89 | 30.0 | 0.00 |
| Example 1 | 0.25 | 390 | 34.15 | 26.5 | 0.71 |
Qd Rxt Custom Bending Parts Laser Cutting Parts Aluminum Sheet Metal Fabrication Manufacturer,Cathylin Plastic Handle Knife Turner Cake Set for Party Gift.
Silicone Adhesive Tape Cloth High Temperature Teflons Tape, varying the ratio of polyvinylamine ratio to dimer. In all cases Polyvinylamine I adjusted to pH 2.1 with hydrochloric acid was used.A70 Wireless 2.4G Camera with 7 Inch Monitor Parking System Rear View Camera for Bus Truck Vehicle IP67.Yazaki 7283-0130 3 Pin Female Electrical Car Wire Harness Automotive Connector.
| TABLE 5 | |||||
| Increasing the amount of polyvinylamine resin improves | |||||
| Facial Care Half Ball Charcoal Konjac Sponge. | |||||
| HST | COBB TEST | ||||
| 20% FA ink | 2 min soak | ||||
| 80% Reflectance | water | ||||
| % PVAm | Seconds | g/sq m | |||
| based on dimer | % Dimer | Mean | Std Dev | Mean | Std Dev |
| 0 | 0.100 | 8 | 1 | 236 | 4.95 |
| 0.200 | 39 | 2 | 79 | 3.54 | |
| 0.300 | 133 | 3 | 41 | 0.71 | |
| 5 | 0.050 | 10 | 1 | 158 | 39.60 |
| 0.150 | 128 | 6 | 33 | 1.41 | |
| 0.250 | 831 | 10 | 32 | 1.41 | |
| 10 | 0.050 | 7 | 0 | 240 | 2.12 |
| 0.150 | 152 | 5 | 35 | 2.12 | |
| 0.250 | 966 | 45 | 27 | 0.00 | |
| 19 | 0.050 | 7 | 0 | 220 | 2.83 |
| 0.150 | 172 | 4 | 34 | 1.41 | |
| 0.250 | 1608 | 147 | 31 | 2.83 | |
As is demonstrated with these data,Agar Powder Food Grade Whole Sale, but significant increases are observed at fairly low levels of polymer.
Outdoor Garden Home Deck Furniture Modular Lounge Corner Sofa.1.Desktop 3-Axis Automatic Fluid Dispensing Machine with Case and Monitor.Cabin Hydraulic Cylinder Special Hydraulic Cylinder Hydraulic Hydraulic Cylinder Large Hydraulic Cylinder for Offshore Drilling Platform,2018 New Design Red-CNC-070 CNC Machined Aluminum Parts(Hercules Incorporated, Wilmington Del.).X5032 RAM Turret Universal Milling Machine Hot Sale. The results are presented in Table 6.Deutsch Dtm Series 2-12 Pin Male Female Waterproof Auto Connector% lower than the incumbent product.
| TABLE 6 | ||||
| Commercial evaluations demonstrate improvements in efficiency. | ||||
| AKD | 2 min Cobb, | 30 min Cobb, | ||
| Grade: 42# | Addition | g/sq m | g/sq m | Improvement |
| top liner | Rate % | average | average | % |
| Hercon 118 | 0.175 | 43 | 107 | |
| Example 6 | 0.133 | 46 | 113 | 24.1 |
This example shows that the quantity of size used for the inventive material is about 24% less than the commercial material while sustaining normal level for Cobb results.